last four years -- how in lord's name, can they justify raiding their taxes with these tax cuts? >> vice-president biden just today said that the middle class, over the last four years has been, quote, buried. we agree. that means we need to stop digging, by electing mitt romney the next president of the united states. [cheers and applause] of course, the middle clationz class has been buried, they are buried by regulations and buried by taxes and borrowing, they are being buried by the obama administration's economic failures. >> greta: so will the obama campaign take a political hit with that one, mr. speaker? it's dangerous to talk these days? >> look, it's pretty hard to take anything joe biden says seriously. but if you look at it from -- there are two parts to t. he admits that in the last four years, that's the obama years, the middle class has been buried. highest price of gasoline in the history. hits the middle class. the unemployment rate hits the middle class. the debt being piled up, hits the middle class. but then he goes on to say something which is frankly nutty.